Reply to Wimalawansa, S.J. Comment on "Bertoldo et al. Definition, Assessment, and Management of Vitamin D Inadequacy: Suggestions, Recommendations, and Warnings from the Italian Society for Osteoporosis, Mineral Metabolism and Bone Diseases (SIOMMMS). Nutrients 2022, 14, 4148".

With regard to Dr. Wimalawansa's comment [...].

Definition, Assessment, and Management of Vitamin D Inadequacy: Suggestions, Recommendations, and Warnings from the Italian Society for Osteoporosis, Mineral Metabolism and Bone Diseases (SIOMMMS).

In the recent years, both the prescriptions of serum 25(OH)D levels assay, and vitamin D supplementation are constantly increasing, as well as the costs to be incurred relating to these specific aspects. As in many other countries, the risk of vitamin D deficiency is particularly high in Italy, as recently confirmed by cohort studies in the general population as well as in patients with metabolic bone disorder. Results confirmed the North-South gradient of vitamin D levels described among European countries, despite the wide use of supplements. Although vitamin D supplementation is also recommended by the Italian Medicine Agency for patients at risk for fragility fracture or for initiating osteoporotic medication, the therapeutic gap for osteoporosis in Italy is very high. There is a consistent proportion of osteoporotic patients not receiving specific therapy for osteoporosis following a fragility fracture, with a poor adherence to the recommendations provided by national guidelines and position paper documents. The failure or inadequate supplementation with vitamin D in patients on antiresorptive or anabolic treatment for osteoporosis is thought to further amplify the problem and exposes patients to a high risk of re-fracture and mortality. Therefore, it is important that attention to its possible clinical consequences must be given. Thus, in light of new evidence from the literature, the SIOMMMS board felt the need to revise and update, by a GRADE/PICO system approach, its previous original recommendations about the definition, prevention, and treatment of vitamin D deficiency in adults, released in 2011. Several key points have been here addressed, such as the definition of the vitamin D status: normality values and optimal values; who are the subjects considered at risk of hypovitaminosis D; opportunity or not of performing the biochemical assessment of serum 25(OH)D levels in general population and in subjects at risk of hypovitaminosis D; the need or not to evaluate baseline serum 25(OH)D in candidate subjects for pharmacological treatment for osteoporosis; how and whether to supplement vitamin D subjects with hypovitaminosis D or candidates for pharmacological treatment with bone active agents, and the general population; how and whether to supplement vitamin D in chronic kidney disease and/or chronic liver diseases or under treatment with drugs interfering with hepatic metabolism; and finally, if vitamin D may have toxic effects in the subject in need of supplementation.

The Impact of an Adapted Physical Activity Program on Bone Turnover, Physical Performance and Fear of Falling in Osteoporotic Women with Vertebral Fractures: A Quasi-Experimental Pilot Study.

Physical activity has been indicated as a potential strategy to counteract osteoporosis (OP). This study of post-menopausal women with osteoporotic vertebral fractures investigated the effect of an adapted physical activity (APA) program on two serum bone turnover biomarkers (Bone Alkaline Phosphatase, B-ALP and C-terminal telopeptide of type 1 collagen, CTX-1), functional capacity (6-Minutes Walking Test, 6MWT), and risk and fear of falls (Tinetti and Falls Efficacy scale). The APA group (n = 12) performed a 1-h group session twice per week for 6 months whereas the control group (n = 9) was asked to maintain their current lifestyle. The exercise program did not affect the serum concentrations of B-ALP and CTX-1 biomarkers measured at the baseline and after 6 months in women of the APA group. Moreover, at the end of intervention no significant differences in serum concentrations for either biomarker was observed between the two study groups. Interestingly, when compared to the control group, women in the APA group showed significant improvement in the functional capacity measures by 6MWT (p = 0.037) and a decrease of the risk and fear of falls as indicated by the Tinetti test (p = 0.043). Based on these findings, exercise could provide new perspectives for the care and management of OP.

Long-term Outcome of Children Born to Women with Autoimmune Rheumatic Diseases: A Multicentre, Nationwide Study on 299 Randomly Selected Individuals.

The concern about the offspring's health is one of the reasons for a reduced family size of women with rheumatic diseases (RD). Increased risk of autoimmune diseases (AD) and neurodevelopmental disorders (ND) has been reported in children born to patients with RD. Within a nationwide survey about reproductive issues of women with RD, we aimed at exploring the long-term outcome of their children. By surveying 398 patients who received their diagnosis of RD during childbearing age (before the age of 45), information about the offspring were obtained from 230 women who declared to have had children. A total of 148 (64.3%) patients were affected by connective tissue diseases (CTD) and 82 (35.7%) by chronic arthritis. Data on 299 children (156 males, 52.1%; mean age at the time of interview 17.1 ± 9.7 years) were collected. Twelve children (4.0%), who were born to patients with CTD in 75% of the cases, were affected by AD (8 cases of celiac disease). Eleven children had a certified diagnosis of ND (3.6%; 6 cases of learning disabilities); 9 of them were born to mothers with CTD (5 after maternal diagnosis). No association was found between ND and prenatal exposure to either maternal autoantibodies or anti-rheumatic drugs. Absolute numbers of offspring affected by AD and ND were low in a multicentre cohort of Italian women with RD. This information can be helpful for the counselling about reproductive issues, as the health outcomes of the offspring might not be an issue which discourage women with RD from having children.

Residual inflammation in psoriatic arthritis patients in stable minimal disease activity.

Background: In psoriatic arthritis (PsA), low disease activity as defined by the Minimal Disease Activity (MDA) index is considered a good treatment target. However, as MDA is based only on clinical findings, it might not capture pauci-symptomatic inflammation. Sensitive imaging such as ultrasound (US) might disclose residual inflammatory signs in PsA patients in MDA. Methods: In this cross-sectional multicentre study, adult PsA patients on biologic treatment in MDA for at least 6 months were consecutively enrolled for a thorough clinical and US examination. Data collection included demographics, personal history, main patient's reported outcomes, clinical and US findings of joints, tendon sheaths, tendons, bursae, and entheses involvement. All centers performed the US investigation in B-mode and Power Doppler (PD)-mode using a similar US machine equipped with a 18-6 and 13-5 MHz multifrequency linear probe. Statistical analysis included comparisons between groups and correlation tests. Results: The 72 PsA patients enrolled in the study had a median duration of MDA of 12 (6-65) months. Overall, US examination revealed a low number of acute lesions. However, 54% of patients had at least one PD signal in the examined tissues. A joint or enthesis positive PD signal was found in about 19 and 24% of patients, respectively. Synovial hypertrophy, at least one acute entheseal lesions, and bursitis were the most common changes, detected in 41.7, 41.7 and 26% of patients, respectively. Conclusions: PsA patients in a stable state of MDA may still have residual inflammation in peripheral articular structures detectable by US examination.

Quality of life and therapeutic management of axial spondyloarthritis patients in Italy: a 12-month prospective observational study.

OBJECTIVES: To evaluate the health-related quality of life (HRQoL), disease activity, treatment adherence, and work ability in the real-world setting in patients with axial spondyloarthritis (axSpA). METHODS: QUASAR was a prospective 12-month, observational study involving 23 rheumatology centres across Italy, including adult patients with axSpA according to the Assessment of SpondyloArthritis International Society (ASAS) criteria. Patients were followed at baseline, 3, 6, and 12 months for disease activity and health-related QoL (HRQoL), treatment adherence and work ability. Regression analysis was used to assess the association between treatment and outcome variables. RESULTS: 413 (80.7%) out of axSpA 512 patients were diagnosed with ankylosing spondylitis (AS) and 99 (19.3%) with non-radiographic axSpA (nr-axSpA). Nr-axSpA and AS patients had similar baseline disease activity and HRQoL. Biologic disease-modifying anti-rheumatic drugs (bDMARDs) were the most frequent medication (n=426, 83.2%). Over the 1-year follow-up, disease activity measures (joint pain and swelling, CRP, global assessment, BASDAI, ASDAS), HRQoL and work ability significantly improved, while few differences emerged between nr-axSpA and AS patients. Treatment satisfaction and adherence questionnaires improved over the 12 months. Patients treated with bDMARDs showed improved outcomes for disease activity measures and HRQoL variables, greater benefit observed in patients with AS. CONCLUSIONS: We found clinical and HRQoL improvement over 1 year in a large, real-world population of nr-axSpA and AS patients treated with bDMARDs or conventional synthetic DMARDs.

Ultrasonographic and clinical assessment of peripheral enthesitis and arthritis in an Italian cohort of inflammatory bowel disease patients.

AIMS: To evaluate the prevalence of clinical and ultrasonographic musculoskeletal involvement in Italian patients with inflammatory bowel disease (IBD). METHODS: In this cross-sectional multicenter study, 148 consecutive patients with IBD were evaluated by a gastroenterologist and a rheumatologist. All patients underwent a B-mode and power Doppler ultrasonographic examination of 6 pairs of entheses and of knee and ankle joints. RESULTS: A positive history for at least one musculoskeletal manifestation was reported by 40.5% of patients, more frequently in ulcerative colitis (UC) (p = 0.033). Inflammatory back pain was reported by 13.5% of patients, and a past history of peripheral arthritis by 14.9%, entheseal inflammation by 14.2% and dactylitis by 2.7%. At clinical examination, arthritis was observed in 19.6% of patients and enthesitis in 33%. Oligoarthritis and enthesitis at clinical examination were more frequently observed in UC than in Crohn disease (CD). 37.8% of total IBD patients fulfilled ASAS classification criteria for axial and/or peripheral spondyloarthritis, 8.1% ASAS classification criteria for axial spondyloarthritis, and 29.7% ASAS classification criteria for peripheral spondyloarthritis. With ultrasonographic examination, signs of entheseal involvement were observed in 87.8% of patients, while at power Doppler, ≥1 abnormality was observed in 27.1%. ASAS+ patients compared to those ASAS- had a significantly higher frequency at ultrasonography of acute entheseal abnormalities, power Doppler entheseal positivity and joint involvement. These abnormalities at ultrasonography were also observed in 34%, 13% and 12% of ASAS- patients. CONCLUSIONS: Musculoskeletal manifestations occur frequently in patients with IBD. Ultrasonographic entheseal and joint involvement were also observed in asymptomatic patients.

Acute Effects of Glucocorticoid Treatment, TNFα or IL-6R Blockade on Bone Turnover Markers and Wnt Inhibitors in Early Rheumatoid Arthritis: A Pilot Study.

Tumor Necrosis Factor (TNF)-α and Interleukin (IL)-6 play a fundamental role in bone loss in rheumatoid arthritis (RA), partly due to the inhibition of the Wnt canonical pathway. The aim of our study was to investigate the short-term effects of three different treatments on Wnt inhibitors (Dkk-1 and sclerostin) and on bone turnover markers (BTMs): N-propeptide of type I collagen (PINP) and C-terminal telopeptide of type I collagen (ß-CTX-I). We performed a retrospective analysis of prospectively collected data. We enrolled women affected by early RA (< 12 months) with active disease (DAS28 ≥ 2.6) despite a 6-month treatment with methotrexate (10-15 mg/week), who then started certolizumab pegol, tocilizumab, or methyl-prednisolone (8 mg/daily). Patients were divided into three groups according to the treatment. Blood samples were collected at baseline, week 1, and week 4. We selected 14 patients treated with certolizumab pegol, 14 patients with tocilizumab, and 20 patients with methyl-prednisolone. No difference between any of the tested parameters was found at baseline. ß-CTX-I, Dkk-1, and sclerostin decreased after 1 week of treatment with certolizumab pegol (- 27% ± 21.5, - 50% ± 13.2, and - 30% ± 30.4, respectively, p < 0.05). Methyl-prednisolone induced similar changes, albeit less marked, on ß-CTX-I and Wnt inhibitors, with a decrease in PINP (- 16.1% ± 16.5, p < 0.05). Tocilizumab did not significantly affect BTMs or Wnt inhibitors. No significant changes were found for PTH and 25OHD. In the first four weeks of treatment, TNFα inhibition showed strong effects on BTMs and Wnt inhibitors, differently from IL-6 blockade. Glucocorticoids induced similar changes; nonetheless, they showed undesired effects on bone formation.

Proposal of an Adapted Physical Activity Exercise Protocol for Women with Osteoporosis-Related Vertebral Fractures: A Pilot Study to Evaluate Feasibility, Safety, and Effectiveness.

A quasi-experimental pilot study was performed to determine the feasibility and safety of an Adapted Physical Activity (APA) protocol and its effect on health-related quality of life (HRQOL), fear of falling, pain, and physical performance in women with osteoporosis-related vertebral fractures. Forty-four post-menopausal women (mean age: 67.6 ± 4.6) with osteoporotic vertebral fractures were assigned to an exercise group (APA group = 26) who attended a six-month exercise protocol that included postural and muscular reinforcement exercises, and a control group (CG = 18) who was asked to maintain their current lifestyle. At baseline and six months after baseline, HRQOL was measured as primary outcome by the Assessment of Health Related Quality of Life in Osteoporosis (ECOS-16) questionnaire. Secondary outcomes were fear of falling (Fall Efficacy Scale International, FES-I), lumbar back pain (Visual Analogue Scale-VAS), functional exercise capacity (Six Minutes Walking Test-6MWT, Borg scale), balance and gait (Tinetti Scale), and flexibility of the column (Chair Sit-and-Reach). The effects of the intervention were analyzed by comparison within groups and between groups. Effect sizes (ES) were calculated using Cohen's d. All the outcomes significantly improved in the APA group, while they remained unchanged in the CG. After adjustment for unbalanced variables, the comparison between groups showed significant effects of the intervention for ECOS-16-score, functional exercise capacity, balance, and gait. The exercise program had big effect sizes on HRQOL (ES = 1.204), fear of falling (ES = 1.007), balance (ES = 0.871), and functional exercise capacity (ES = 1.390). Good adherence (75.8%) and no injuries were observed. Due to its feasibility, safety, and effectiveness, the proposed exercise protocol can be adopted in APA programs addressed to patients with osteoporosis-related vertebral fractures.

Observational study on the QUality of life of Italian Axial SpondyloARthritis patients (QUASAR): baseline data.

OBJECTIVES: To describe the baseline characteristics of the patients enrolled in the QUality of life in patients with Axial SpondyloARthritis (QUASAR) study in terms of quality of life (QoL), disease activity, therapy adherence, and work ability in a real-world setting. METHODS: QUASAR is an Italian multicentre, prospective 12-month observational study, including consecutive adult patients classified as axial spondyloarthritis (axSpA) according to the Assessment of SpondyloArthritis international Society criteria for axSpA. RESULTS: Of 512 patients enrolled in 23 rheumatology centres, 80.7% had ankylosing spondylitis (AS) and 19.3% had non-radiographic axSpA (nr-axSpA). Mean ages were 34.1±13.3 years at axSpA symptoms onset and 39.5±13.0 years at diagnosis. Of the patients, 51.4% presented with ≥1 extra articular manifestation (EAM); the most common were psoriasis (17.8%) and uveitis (16.4%). Patients with nr-axSpA and AS had similar EAM rates, disease activity, and QoL. Biologic disease-modifying anti-rheumatic drugs (bDMARDs; 83.2%) were the most commonly received medication, followed by conventional synthetic DMARDs (22.9%) and non-steroidal anti-inflammatory drugs (NSAIDs; 16.6%). At baseline, higher treatment satisfaction was reported with bDMARDs which, together with NSAIDs, were associated with the best overall scores for disease activity, function, and QoL in the overall population and AS subgroup. CONCLUSIONS: QUASAR is the first Italian prospective study that comprehensively evaluated a large axSpA patient sample in a real-world setting. This interim analysis at baseline confirmed that i) patients with AS and nr-axSpA have similar QoL and disease burden, ii) nearly all axSpA patients receive treatment, and iii) bDMARDs and NSAIDs, overall, yield better disease activity and QoL.

Retrospective evaluation of persistence in osteoporosis therapy with oral bisphosphonates in Italy: the TOBI study.

The patients' persistence with osteoporosis treatments is low. This retrospective, multicenter survey showed that almost 30% of osteoporotic patients discontinued the treatment within the first 6 months and that those taking drinkable bisphosphonates were less likely to interrupt the therapy; instead, the use of generic bisphosphonates was associated to a more precocious interruption. PURPOSE: Low persistence with osteoporosis medications is associated with higher fracture risk. This study aimed to assess the persistence to treatment with oral bisphosphonates among Italian osteoporotic patients under treatment for at least 6 months and to evaluate whether the different oral formulations of bisphosphonates may influence the interruption of the therapy. METHODS: 723 consecutive osteoporotic patients, aged 50 years or over, referred as outpatients for a follow-up visit after receiving a prescription of an oral bisphosphonate for the first time for at least 6 months were enrolled in this retrospective, multicenter survey carried out under conditions of usual clinical practice. All the patients enrolled were submitted to a standardized interview. RESULTS: 191 patients turned out to have discontinued treatment (28.7%), the more common causes for interruption being the adverse events (43.9%), fear of adverse events (23.3%) and perceived absence of efficacy of the treatment (15.8%). The osteoporotic patients taking drinkable bisphosphonate or on treatment with aromatase inhibitors or under the age of 70 years were less likely to interrupt the treatment. However, these associations were no longer significant when the pharmaceutical formulation (generic vs branded) was included into the multivariate logistic regression model. CONCLUSION: This study suggests that the new drinkable formulations of bisphosphonates could be an interesting option able to reduce upper GI adverse events, thus increasing persistence; whereas the generic formulations of bisphosphonates were associated to a premature discontinuation.

"Disease knowledge index" and perspectives on reproductive issues: A nationwide study on 398 women with autoimmune rheumatic diseases.

OBJECTIVE: The reproductive choices of women affected by rheumatic diseases (RD) can be influenced by several factors, including the quality of physician-patient communication. We conducted a survey on reproductive issues aiming at exploring the unmet needs of women with RD during childbearing age. METHODS: We administered 65 multiple-choice and 12 open-answer questions about pregnancy counselling, contraception, use of drugs during pregnancy and other women reproductive issues to 477 consecutive women with RD aged 18-55 years followed-up in 24 rheumatology centres in Italy. Analysis was restricted to 398 patients who received their diagnosis of RD before the age of 45. According to the RD diagnosis, patients were subdivided into 2 groups: connective tissue diseases (n = 249) and chronic arthritis (n = 149). RESULTS: At the time of interview, women in both groups had a mean age of 40 years. Nearly one third of patients in each group declared not to have received any counselling about either pregnancy desire nor contraception. A smaller family size than desired was reported by nearly 37% of patients, because of concerns related to maternal disease in one fourth of the cases. A "Disease Knowledge Index" (DKI) was created to investigate the degree of patients' information about the implications of their RD on reproductive issues. Having received counselling was associated with higher DKI values and with a positive impact on family planning. CONCLUSION: Italian women of childbearing age affected by RD reported several unmet needs in their knowledge about reproductive issues. Strategies are needed to implement and facilitate physician-patient communication.

The influence of comorbidities on the efficacy of tumour necrosis factor inhibitors, and the effect of tumour necrosis factor inhibitors on comorbidities in rheumatoid arthritis: report from a National Consensus Conference.

Objective: To define the safety and efficacy of TNF inhibitors (TNFi) in RA patients with comorbidities. Methods: A National Consensus Conference adopted a five-step process to better address the place of TNFi in the treatment of RA. Here we report the work focused on the influence of comorbidities on TNFi efficacy and the effect of TNFi on comorbidities using a Population Intervention Comparison Outcome-based strategy from 8 April 2013 to 15 January 2016. Results: A total of 4453 hits were analysed, of which 10 were eligible for full review. Data show that the presence of comorbidities influences the treatment strategy and several clinical outcomes. The risk of solid cancer is similar in RA patients treated with TNFi or with conventional synthetic DMARDs, and the risk of recurrent breast cancer is not higher in RA patients treated with TNFi. The risk of developing serious infections is higher in RA patients receiving TNFi than conventional synthetic DMARDs. Patients with previous serious infections before starting TNFi are not at increased risk of subsequent serious infection. The hazard rate of hospitalization due to infections is not different among patients remaining on the same TNFi, or switching to a different TNFi or to an agent with another mechanism of action. Longer exposure to TNFi is associated with a reduction in the risk of cardiovascular events. Conclusion: Comorbidities affect RA treatment strategies and the efficacy of TNFi. TNFi treatment may decrease the risk of cardiovascular diseases and their use in patients with previous infection is not associated with a higher risk of recurrences.

Clodronate in the management of different musculoskeletal conditions.

INTRODUCTION: Clodronic acid is a non-nitrogen-containing bisphosphonate largely used from some decades in the prevention and treatment of postmenopausal and secondary osteoporosis. In addition to antiresorptive activity, clodronate has shown anti-inflammatory and analgesic properties, and modulatory effects on bone and cartilage metabolism. EVIDENCE ACQUISITION: A literature review has been conducted to characterize the mechanism of action of clodronate and to retrieve available evidence about the use of clodronate in primary and secondary osteoporosis, and its potential role in other musculoskeletal conditions and orthopedic surgery. EVIDENCE SYNTHESIS: The efficacy and safety of the available clodronate formulations (oral, intravenous and intramuscular) in the prevention and treatment of postmenopausal and secondary osteoporosis, including corticosteroid-induced osteoporosis and bone mass loss secondary to endocrine, gastrointestinal and neoplastic diseases, have been demonstrated in a variety of clinical trials. The analgesic, anti-inflammatory, bone- and chondro-modulating properties of clodronate have allowed to expand its use in other musculoskeletal conditions to those currently approved. Clodronate has proven to be beneficial in the treatment of osteoarthritis of the knee and of the hand, in the management of complex regional pain syndrome, and in the peri- and postoperative phase in subjects undergoing arthroplasty. CONCLUSIONS: The analysis of the available literature has shown that clodronate has relevant musculoskeletal effects beyond the antiresorptive activity. Further research is needed to better position clodronate therapy in the management of these conditions and to define the optimal formulation and dose regimen in any of the tested new indications.

Predictive role of tear protein expression in the early diagnosis of Sjögren's syndrome.

Background The contribution of tear protein expression in patients with presumed diagnosis of Sjögren syndrome is underestimated. We aimed to evaluate the role of tear proteins in the Sjögren syndrome early diagnosis. Methods Charts from 110 patients suspected of Sjögren syndrome were analysed and the subsequent diagnosis retrieved. Subjective symptoms (ocular surface disease index, OSDI), tear film break-up time (TFBUT), Schirmer test, Jones test, tear clearance (TC), corneal (NEI score) and conjunctival staining (van Bjerstelveldt score), esthesiometry, cytology, tear protein analysis (total protein [TP] content, lysozyme-C [LYS-C], lactoferrin [LACTO], lipocalin-1 [LIPOC-1] and albumin [ALB]) were analysed. The diagnostic performance with area under the curve (AUC) and odds ratio (OR) for each parameter were calculated. Results Thirty-five patients (31.8%) had been diagnosed as affected by Sjögren syndrome. Clinical tests showed lower diagnostic performance (OSDI > 44 [AUC 0.57], Schirmer ≤ 5 mm [0.59], TFBUT ≤ 3 s [0.72], TC > 1/16 [0.68], Jones ≤ 4 mm [0.68], corneal staining > 2 [0.51], conjunctival staining > 2 [0.78]) compared with tear proteins (LYS-C ≤ 1.5 mg/mL [0.79], LACTO ≤ 20% [0.94], LIPOC-1 ≤ 10% [0.89], ALB ≥ 15% [0.79]). LYS-C, LACTO, LIPOC-1 and ALB showed a significant association in predicting Sjögren syndrome vs. not-Sjögren syndrome dry eye (OR, respectively, 4.9, 5.5, 7.2, 6.7). Conclusions Tear proteins' concentrations showed a significant higher accuracy compared with the traditional ocular clinical tests for reaching Sjögren syndrome's diagnosis. In particular, LACTO and LIPOC-1 provided an excellent diagnostic performance and thus could likely be considered promising biomarkers of Sjögren syndrome.

Diagnosis and treatment of rheumatoid arthritis in the Emilia Romagna region: a prospective population-based study.

OBJECTIVES: To perform a population-based study in rheumatoid arthritis (RA) patients, in order to evaluate the efficacy and safety of pharmacologic treatments. METHODS: 1087 patients with RA were enrolled; inclusion criteria were: newly diagnosed RA, already diagnosed RA with high disease activity (HDA) (DAS28≥4.2) starting biologic DMARDs (bDMARDs), already diagnosed RA with HDA continuing with conventional DMARDs (cDMARDs). The following data were collected: demographics, clinical and laboratory features, imaging and prescribed drugs. All parameters except immunology and imaging (performed yearly) were repeated at each follow-up evaluations (after 3, 6 and 12 months, and thereafter every 12 months). In order to evaluate clinical response, the EULAR response criteria were used as the gold standard. RESULTS: 414 (38.1%) newly diagnosed patients with RA, 477 (43.9%) RA patients who started bDMARDs and 196 (18.0%) RA patients who continued with cDMARDs were enrolled from April 2012 to March 2015 at 12 Rheumatology Centres in the Emilia Romagna Region. Statistical analyses showed a relative risk ratio (RRR) for moderate response of 1.65 in RA patients who started bDMARDs (p=0.16) and 2.49 for newly diagnosed RA (p=0.01). Sex, age and Health Assessment Questionnaire were not statistically significant. A RRR of 2.00 has been confirmed for RA patients who started bDMARDs (p<0.0005) for a good response as well as 2.20 for newly diagnosed RA (p<0.0005). An increase in adverse events among bDMARDs was found, but when looking at infections or neoplasia, no differences were highlighted between RA which started bDMARDs and RA who continued with cDMARDs. CONCLUSIONS: Our results are in line with already published papers from British and Swedish Registries: a greater likelihood to have a good response is demonstrated for not longstanding RA starting cDMARDs or RA with HDA when a bDMARD is started. Also a good safety profile is demonstrated.

How the knowledge of fracture risk might influence adherence to oral therapy of osteoporosis in Italy: the ADEOST study.

UNLABELLED: The patients' adherence to osteoporosis treatments is low. In our study population a history of osteoporotic fractures was associated to better compliance and persistence; however, a 12-month randomized study carried out on 816 osteoporotic women showed that providing the patients with their individual fracture risk information did not prove effective. PURPOSE: Several drugs are currently available for the treatment of osteoporosis, but the patients' compliance and persistence with these treatments are low. This study aimed to both analyze the adherence to oral osteoporosis medications among Italian osteoporotic patients (cross-sectional study) and evaluate if providing patients with their individual fracture risk information may improve compliance and persistence (prospective study). METHODS: A total of 3379 osteoporotic patients referred as outpatients for a visit 1 year after receiving a prescription of oral osteoporosis medications for the first time, were enrolled for the retrospective study. Moreover, 816 postmenopausal women receiving an oral prescription for osteoporosis for the first time, were randomized into two groups: group 1 (managed according to standard clinical practice) and group 2 (managed with greater patient involvement and information on the individual risk of major osteoporotic fractures calculated by DeFRA algorithm). RESULTS: In the retrospective study, a history of osteoporotic fractures, the frequency of drug administration and a condition of being overweight/obese had a significant influence on both compliance and persistence. Of the 816 patients enrolled in the longitudinal study, 731 (374 of group 1 and 357 of group 2) attended the 1 year follow-up visit. The percentage of women with high compliance or persistence was greater in group 2 (64.2 vs. 58.1 % and 66.8 vs. 62.6 %, respectively), but without reaching any statistical significance. CONCLUSIONS: Although providing the patients with their individual fracture risk information was not statistically effective, further studies on additional interventions able to improve the patients' perceived risk of fracture are warranted.

Alopecia universalis after discontinuation of pegylated interferon and ribavirin combination therapy for hepatitis C: a case report.

For the last decade, the combination therapy of pegylated interferon (Peg-IFN) plus ribavirin (RBV) has been considered as the standard of care treatment for chronic hepatitis C virus (HCV) infection. However, it has been associated with an increased incidence of many adverse cutaneous reactions and emergence of autoantibodies or even autoimmune diseases. We report a case of irreversible alopecia universalis (AU) with complete hair loss extended to the whole body, which started after discontinuation of Peg-IFN/RBV combination therapy for chronic HCV infection. In conclusion, this case represents an uncommon presentation of a common disease. Physicians must be aware of the potential adverse reactions of an antiviral therapy containing IFN, which might occur even after the discontinuation, and fully inform the patient at the beginning of his treatment course. We hope that interferon-free regimens will utterly supplant interferon-based therapy for most or all HCV patients avoiding the emergence of autoimmune manifestations.

Evaluation of persistence and adherence to teriparatide treatment in patients affected by severe osteoporosis (PATT): a multicenter observational real life study.

INTRODUCTION: Osteoporosis is a chronic condition leading to an increased risk of developing fractures, with high morbidity and mortality in aging population. Efficacy of anti-osteoporotic treatment is based on drug potency but also on compliance and persistence to treatment regimen, which is very low, as already described for other diseases. Teriparatide (TPTD) is the first anabolic agent developed for the treatment of osteoporosis. Since it appears that persistence to Teriparatide declines over time, aim of this pilot multicenter observational study was to evaluate persistence and adherence to TPTD (20 µg daily injection regimen for 18 months) treatment (PATT) in patients affected by severe osteoporosis in an every day clinical practice. METHODS: Patients affected by severe osteoporosis were selected among those who referred to 5 different specialized centers for osteoporosis in North, Center and South of Italy. A sample of 475 women with severe postmenopausal osteoporosis treated with TPTD in accordance to the Italian osteoporosis guidelines was included. At the beginning of TPTD treatment patients were instructed on the use of the device by the referring specialist of the center, a resident fellow or a nurse. Bone biochemical markers were evaluated the same morning and after 1, 3, 6, 12 and 18 months. Patients were visited at time 0 and after 6, 12 and 18 months for clinical follow up. RESULTS: The results included observations of 441/475 patients (98% women) who completed the 18 months treatment; mean age for women was 73±8 and for men 65±9. After 6 months of TPTD treatment persistence was of 89,79%, 87,75% after 12 months and 86,85% after 18 months. Adherence was of 100% at 6,12 and 18 months. Total dropouts were 13,15% (71/441), which was usually higher within the first 6 months of TPTD treatment. Most common adverse events (arthralgies 2,7%, dizziness 1,8%, migraine 1,8%, depression 1,6%, hypertension 1,1%) were reported in 62/441 patients (14%) of patients, but were not reason for stopping treatment. CONCLUSIONS: The persistence and adherence to TPTD treatment obtained in this multicenter observational real life study was very high as compared to studies performed by others. These encouraging results suggest that different key factors such quality of information, frequency of visits, motivations given to patients, opportunity to call the doctor might play a pivotal role in the high persistence and adherence to TPTD treatment obtained in our study and need to be carefully considered before prescribing chronic anti-osteoporotic therapy.